MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 368

• Manufacturer Part Number: MMC2107CFCPV33
• Description: IC MCU 33MHZ 128K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2107CFCPV33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 0 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Serial Communications Interface Modules (SCI1 and SCI2)
16.15 I/O Ports
Technical Data
368
SCIPURD
Register
Pullup Enable Control
PUPSCI
Bit
Serial Communications Interface Modules (SCI1 and SCI2)
Enable loop operation by setting the LOOPS bit and clearing the RSRC
bit in SCICR1. Setting the LOOPS bit disables the path from the RXD pin
to the receiver. Clearing the RSRC bit connects the transmitter output to
the receiver input. Both the transmitter and receiver must be enabled
(TE = 1 and RE = 1).
The WOMS bit in SCICR1 configures the TXD pin for full CMOS drive or
for open-drain drive. WOMS controls the TXD pin during both normal
operation and loop operation.
The SCIPORT register is associated with two pins:
The SCI data direction register (SCIDDR) configures the pins as inputs
or outputs. The SCI pullup and reduced drive register (SCIPURD)
controls pin drive capability and enables or disables pullups. The WOMS
bit in SCICR1 configures output ports as full CMOS drive outputs or as
open-drain outputs.
Reset
State
0
•
•
Freescale Semiconductor, Inc.
Table 16-9. SCI Port Control Summary
For More Information On This Product,
The TXD pin is connected to SCIPORT1.
The RXD pin is connected to SCIPORT0.
SCIPURD
Register
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Reduced Drive Control
RDPSCI
Bit
Reset
State
0
Register
SCICR1
Wired-OR Mode Control
WOMS
MMC2107 – Rev. 2.0
Bit
MOTOROLA
CMOS
Reset
State
drive